Biology College

describe the roles of membranes in an amoeba?​

Answers

Answer 1

Answer: cell membrane - the thin layer of protein and fat that surrounds the amoeba; it allows some substances to pass into the cell, and blocks other substances.

Explanation:

Answer 2

Answer:

The plasma membrane of a cell is a network of lipids and proteins that forms the boundary between a cell's contents and the outside of the cell.

Explanation:

Related Questions

names of five natural things from the word grid given below
AS T R PILM
o w LS PR P 0
RO AM
MS O LILIN
ART OTWAN
MIT
THE
IN
0
01
OTA NIMA
NA 0 OM
Q
RIO
R
LISI N​

Answers

Answer:

AIR

SEA

ANIMAL

PLANT

MONTH

Explanation:

These are the least I could get

Burrowing owls sometimes build their nests in holes that were dug by prairie dogs, coyotes, or badgers and have been since abandoned. They sometimes line the nests with cattle or horse dung. Why

Answers

Answer:

To avoid extreme temperature and keep away predators.

Explanation:

Burrowing owls sometimes line the nests with cattle or horse dung in order to avoid extreme temperature. The cattle dung protect the Burrowing owls from extreme temperature of the surrounding so they make nests close to these cattle dung. These dung has many insects which is a food of Burrowing owls and this cattle dung also keep predators away from Burrowing owls.

Our cells have many working parts that help the cell to survive and carry out its function. Which organelle releases energy in the cell necessary for all metabolic activities?

Answers

Answer:

Mitochondria

Explanation:

The mitochondria produce ATP, also known as energy. It is coined the power house cell.

mitochondria is the answer

Reproductive system
Explain How does a fetus get nourishment up
until the time it is born?

Answers

Answer:

The fetus gets it's nourishment through the umbilical cord that is connected to the mother's uterus

Organisms can pass on genetic information through asexual or sexual reproduction. Which of the following statements best describes how asexual reproduction differs
from sexual reproduction?
During asexual reproduction, offspring receive DNA from several parents rather than just one parent.
During asexual reproduction, offspring receive DNA as individual atoms rather than genes.
During asexual reproduction, offspring receive DNA from one parent rather than two.
During asexual reproduction, a parent cell divides by meiosis rather than mitosis.

Answers


During asexual reproduction, offspring receive DNA from one parent rather than two.
Other Questions
Which statement correctly describes the difference between cellular respiration and photosynthesis?A. Photosynthesis involves chemiosmosis, and cellular respiration doesnt involve chemiosmosis.B. Photosynthesis doesnt produce any ATP, and cellular respiration produces ATP.C. Photosynthesis occurs during the day, and cellular respiration occurs at night.D. Photosynthesis creates energy that the plant stores, and cellular respiration utilizes the energy.E. Photosynthesis is an anabolic reaction, and cellular respiration is a catabolic reaction. I need help ASAP! 20 pointIm the xy-plane, a line has a slope of 6 and passed through the point (0,8). Which of the following is an equation of this line? What does it mean to analyze text?1 prove an opinion2 create a thesis statement3 summarize and highlight important events4 look for the text's deeper meanings If a farmer is happy about rain, what opinions or experiences make up his point of view? A. He hates rain. B. He has only seen rain once. C. He is afraid of thunderstorms. D. He remembers that rain helps his crops grow. Can somebody please help in this question? HELPPPPPPsolve the equation for x2/3x-1/9x+5=20 A 35.0 g bullet strikes a 5.3 kg stationary wooden block and embeds itself in the block. The block and bullet fly off together at 7.1 m/s. What was the original speed of the bullet? (WILL GIVE BRAINLIEST) It rains 7 out of every 10 days.What is the chance of rain on one day? A biologist grows bacterial cultures to see if there is a relationship between time and growth rate. Here are the data. Which hypothesis test would you use to see if there a relationship between growth rates and time Help fast pleaseCommon lit Knock KnockPart A : which of the following identifies a theme of the text?Part B : which section best supports the answer to part APart A : how does the first half of the poem compare to the second half?Part B : which two details from the text best support the answer to part A ?How does the conclusion in lines 63-69 contribute to the development of ideas in the text? A. Choose the right option:1. Raja cannot offer prayers in the local templebecause he is a Dalit. This is an example ofa) diversityb) discriminationc) toleranced) prejudice2. Rohan says, "Women are bad drivers but goodhome-makers." This is an example ofa) prejudiceb) stereotypec) diversityd) apartheid3. Forming a negative opinion about peoplewithout knowing all the facts results ina) toleranceb) prejudicec) stereotyped) untouchability4. Female infanticide is an example ofa) gender biasb) caste systemc) apartheidd) prejudice5. Apartheid separated people on the basis ofa) genderb) religionc) skin colourd) caste6. Non-discrimination is guaranteed ina) Preambleb) Fundamental rightsc) Directive principles, d)Fundamental duties A farmer has 200 feet of fencing to use for a chicken pen. He wants the width of the pen to be 27 feet. What will the length be? Quantum Inc. has warrants outstanding that allow the holder to purchase 1.5 shares of stock per warrant at $30 per share (exercise price). Thus, each individual share can be purchased at $30 with the warrant. The common stock is currently selling for $36. The warrant is selling for $12.Required:a. What is the intrinsic (minimum) value of this warrant? b. What is the speculative premium on this warrant? c. What should happen to the speculative premium as the expiration date approaches? As a marketing term, __________ generally includes not only physical goods, but also services and ideas. Multiple Choice marketing invention merchandise product concept Which of these actions is NOT part of the role of interest groups in government?a.meeting members of government to try to influence their voteb.creating advertisements to inform the publicc.ignoring the public and only informing the government on important issuesd.hiring experts to speak to legislators about issuesPlease select the best answer from the choices providedABCD The axis of symmetry for the graph of the function f(x)=3x2+bx+4 is What is the valueof b?-18-9918 Andy is working on a project to build an accounting software program for his firm. He uses old programming modules that contained code to perform various processes and links them to create a complete system. Which approach does he apply to the program design?A. structured programmingB. non-structured programmingC. top-down approachD. bottom-up approachE. modular programming Need help with this question nowwww pleaseee !! When it is a matter of two socksmade of wool in winterWhich of the possible themes below would best be supported by tBeauty can be found in the ordinaryClothes make the manOur past defines us.Who we are determines where we go.Question 86.25 pts Select the correct answer.Which of the following statements is FALSE?A. Strength training increases your muscle tone.B. Strength training increases your risk for injuries.C. Strength training increases your performance.D. All of the above.